A battery camera sticks to a steel surface with magnets (or to a supplied metal plate) and runs from its own battery, often topped up by a small solar panel. It moves between trailers in a minute, which suits renters and owners who tow more than one rig. The rated range is usually short, 33 to 65 ft for several of these, so check it against the length from your camera to your dash.
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Best Battery-Powered Magnetic RV Backup Cameras: Wireless
- eRapta ACT702 Dual Magnetic Wireless#1 of 5Full review
Two grab-and-stick cameras for hitching and short trailers, not for long RVs.
Amazon $189.99$189.9927 in1,080p - AUTO-VOX Solar Magnetic Wireless 7.2-inch#2 of 5Full review
A solar magnetic camera for owners who tow different trailers and don’t want to wire anything.
Amazon $159.99$159.9917.2 in1,080p - Yakry Y33 Magnetic Solar Wireless#3 of 5Full review
A no-install camera for travel trailers and trucks you swap between, with a big battery. Check that 65 ft covers your rig.
Amazon $139.99$139.9917 in1,296p - DoHonest R50 Solar Magnetic 5-inch#4 of 5Full review
A cheap wireless hitch and pickup camera that needs no wiring, too short-ranged for a big RV.
Amazon $99.99$99.9915 in1,080p - Haloview Handy 7 Battery Hitch Camera#5 of 5Full review
A move-it-anywhere hitch camera for lining up a trailer, not for watching a long RV at speed.
Amazon $349.99$349.9917 in-
